KINDLY PLS NOTE THE SIZE(L*W*H): 1.54*0.87*2.28inches
Single USB port with three numbers of digital voltmeter
Input: 12V-30V; output: 5V 2.1A, works great as a replacement or extra dual USB charger in Toyota 1.9ft wiring and fuse included. Blue voltmeter tester allow you to test the VOLT easy.
Color: black with blue LED light, Material: ABS + Electronic components
Compatible your iPad, iPhone, iPod, HTC, Blackberry, Samsung , etc. mobile phones, MP3 players, digital cameras, mobile devices and USB accessories.